Skip to Content
Merck
CN
Search Within
Shipping
Product Category
Brand
Color
Formula Weight
Gene Alias
Manufacturer
Melting Point (°C)
Physical Form
Product Line
Purity
Format
Analyte Suitability
Research Area
Quality Segment
Application
Markush Class
Markush Group
Reference Material Type
Special Grade
Technique
Available for Sale

331-39-5

Applied Filters:
Keyword:'331-39-5'
Showing 1-5 of 5 results for "331-39-5" within Products
All Photos(5)

Synonym(s): 3,4-Dihydroxybenzeneacrylic acid, 3,4-Dihydroxycinnamic acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid, Caffeic Acid
Linear Formula: (HO)2C6H3CH=CHCO2H
CAS No.:
331-39-5
Molecular Weight:
180.16
EC No.:
206-361-2
Beilstein No.:
1954563
CompareProduct No.AssayFormQuality LevelStorage ConditionSDSPricing
C0625≥98.0% (HPLC)powder200—
205546≥95% (HPLC)crystalline solid100OK to freeze
60018≥99.0% (HPLC)powder100—
All Photos(1)

3,4-Dihydroxycinnamic acid

Synonym(s): 3,4-Dihydroxycinnamic acid
Linear Formula: (OH)2C6H3CHCHCOOH
CAS No.:
331-39-5
Molecular Weight:
180.16
CompareProduct No.AssayFormQuality LevelStorage ConditionSDSPricing
8.22029≥98.0% (HPLC)powder200—
All Photos(1)

Caffeic Acid

CAS No.:
331-39-5
Molecular Weight:
180.16
CompareProduct No.DescriptionPricing
ST9H9BC0F02C

All Photos(2)

Synonym(s): trans-3,4-Dihydroxycinnamic acid
Empirical Formula (Hill Notation): C9H8O4
CAS No.:
501-16-6
Molecular Weight:
180.16
Beilstein No.:
1954563
CompareProduct No.DescriptionSDSPricing
51868

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

PHL89547

phyproof® Reference Substance

All Photos(1)

Caffeic acid-13C9

Synonym(s): 3,4-Dihydroxycinnamic acid-13C9
Empirical Formula (Hill Notation): 13C9H8O4
CAS No.:
1173097-51-2
Molecular Weight:
189.09
CompareProduct No.Isotopic PurityAssaySDSPricing
70633799 atom % 13C97% (CP)
Page 1 of 1